[PATCH RFC 48/77] mlx5: Return -ENOSPC when not enough MSI-X vectors available

Alexander Gordeev
2013-10-02T10:49:04Z

drivers/net/ethernet/mellanox/mlx5/core/main.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 3573ba4..5e5c9a3 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -122,7 +122,7 @@ static int mlx5_enable_msix(struct mlx5_core_dev *dev)
nvec = dev->caps.num_ports * num_online_cpus() + MLX5_EQ_VEC_COMP_BASE;
nvec = min_t(int, nvec, num_eqs);
if (nvec <= MLX5_EQ_VEC_COMP_BASE)
- return -ENOMEM;
+ return -ENOSPC;

table->msix_arr = kzalloc(nvec * sizeof(*table->msix_arr), GFP_KERNEL);
if (!table->msix_arr)
@@ -144,7 +144,7 @@ retry:
mlx5_core_dbg(dev, "received %d MSI vectors out of %d requested\n", err, nvec);
kfree(table->msix_arr);

- return 0;
+ return -ENOSPC;
}

static void mlx5_disable_msix(struct mlx5_core_dev *dev)
--
1.7.7.6